XL sheet preparation and translation

Hi, We are an online retail business selling of various UK and international marketplaces (Amazon & eBay for example) and we are building our account up with a French marketplace CDiscount. The procedure for listing on CDiscount requires us to complete a spreadsheet with our product details in with the description and title in French. This process is a bit slow and for as a company with just myself with the technical know how to do it, this is holding us back from growing on the market.
We would like someone to process the exported product data from our order management software (Linnworks), translate the two relevant fields and create a new Excel sheet ready for upload with CDiscount.
I hope this makes sense and if its something you could do then please drop me a line with your rates and terms and I can email you example files.
Look forward to hearing from you.
Kind regards
Chris Harris